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41. 发明专利

JP2007242433A Electrode catalyst for electrochemical reaction, manufacturing method of the same, and electrochemical electrode having the same 审中-公开
标题翻译：电化学反应用电极催化剂及其制造方法及其电化学电极
公开(公告)号：JP2007242433A
公开(公告)日：2007-09-20
申请号：JP2006063586
申请日：2006-03-09
申请人： Permelec Electrode Ltd , Shinshu Univ , ペルメレック電極株式会社 , 国立大学法人信州大学
发明人： TAKASU YOSHIO , MURAKAMI YASUSHI , SUGIMOTO WATARU , YAMADA YUJI , UNO MASAHARU , NISHIKI YOSHINORI , FURUTA TSUNETO
IPC分类号： H01M4/86 , H01M4/88 , H01M8/10
CPC分类号： H01M4/90 , C25B1/34 , C25B11/0478 , H01M4/8605 , H01M4/9083 , H01M4/92 , H01M4/926 , H01M2008/1095
摘要： PROBLEM TO BE SOLVED: To provide an electrode catalyst for an electrochemical reaction for a fuel cell or brine electrolysis and the like which is stabilized in catalyst activity more than a conventional diamond electrode.
SOLUTION: This electrode catalyst for an electrochemical reaction is formed out of conductive diamond particles each formed by supporting a carbon reactive catalyst metal to pores formed on its surface. The catalyst can be used as an oxygen electrode 2 or a hydrogen electrode 3 of a fuel cell, or as a gas diffusion negative electrode of a brine electrolysis bath. The metal catalyst supported in the pores is high in stability of the catalyst (aggregation suppression, come-off prevention as compared with a metal catalyst supported to a particle surface), can achieve high activity and a long life by a small amount of metal, and can reduce usage of an expensive metal.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于燃料电池或盐水电解等的电化学反应的电极催化剂，其比传统的金刚石电极更能稳定催化剂活性。解决方案：用于电化学反应的电极催化剂由导电金刚石颗粒形成，每个导电金刚石颗粒通过将碳反应性催化剂金属担载在其表面上形成的孔而形成。催化剂可以用作燃料电池的氧电极2或氢电极3，也可以用作盐水电解槽的气体扩散负极。负载在孔中的金属催化剂在催化剂的稳定性方面（凝聚抑制，与负载于颗粒表面的金属催化剂相比的脱离防止）可以通过少量的金属实现高活性和长寿命，并且可以减少贵金属的使用。版权所有（C）2007，JPO＆INPIT

42. 发明专利

JP2006193768A Cathode for hydrogen generation 有权
标题翻译：氢生成阴极
公开(公告)号：JP2006193768A
公开(公告)日：2006-07-27
申请号：JP2005004921
申请日：2005-01-12
申请人： Permelec Electrode Ltd , ペルメレック電極株式会社
发明人： NARA MIWAKO , NAKANO YUSUKE , NISHIKI YOSHINORI , FURUTA TSUNETO , SHIMIZU HIDETO , HIRAO KAZUHIRO
IPC分类号： C25B11/06 , C25B11/04
摘要： PROBLEM TO BE SOLVED: To provide a cathode for hydrogen generation in which electrode activity is high, and which has long term stability compared with the conventional one.
SOLUTION: The cathode for hydrogen generation is obtained by forming a catalyst layer on a cathode substrate. The catalyst layer comprises metals of cerium, platinum and ruthenium, the metal oxides or hydroxides thereof in the ranges of 0
摘要翻译：要解决的问题：提供电极活性高的氢气生成用阴极，与现有技术相比长期稳定。解决方案：通过在阴极基板上形成催化剂层来获得产生氢气的阴极。催化剂层包括铈，铂和钌的金属，其金属氧化物或氢氧化物的含量范围为0

43. 发明专利

JP2005166500A Manufacturing method of porous electrode for electrochemistry 有权
标题翻译：电化学多孔电极的制备方法
公开(公告)号：JP2005166500A
公开(公告)日：2005-06-23
申请号：JP2003404871
申请日：2003-12-03
申请人： Permelec Electrode Ltd , ペルメレック電極株式会社
发明人： KASUGA TAKESHI , UNO MASAHARU , NISHIKI YOSHINORI , FURUTA TSUNETO
IPC分类号： H01M4/88
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a porous electrode for electrolysis carrying a catalyst only on the surface of the porous electrode without carrying the catalyst inside pores on the inside of the porous electrode and usable as an electrode substrate or a current collector. SOLUTION: At least the substrate surface side space of pores is sealed with a sealant 6 by covering a porous substrate surface 1 having pores 2 with a sealant solution, a catalyst layer is formed on the substrate surface, and the sealant is eluted and removed. Penetration of an electrode catalyst into the pores is substantially prevented, and the porous electrode for electrochemistry in which the electrode catalyst is present only on the surface can be obtained. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于仅在多孔电极的表面上承载催化剂的电解多孔电极的制造方法，而不在多孔电极的内部的孔内携带催化剂并可用作电极基板或集电器。解决方案：通过用密封剂溶液覆盖具有孔2的多孔基材表面1，在密封剂6上至少密封孔的基板表面侧空间，在基板表面上形成催化剂层，并且密封剂被洗脱并删除。基本上可以防止电极催化剂渗透到孔中，并且可以获得电极催化剂仅存在于表面上的用于电化学的多孔电极。版权所有（C）2005，JPO＆NCIPI

44. 发明专利

JP2004332108A Diamond electrode for electrolysis 有权
公开(公告)号：JP2004332108A
公开(公告)日：2004-11-25
申请号：JP2004105766
申请日：2004-03-31
申请人： Permelec Electrode Ltd , Toyo Tanso Kk , ペルメレック電極株式会社 , 東洋炭素株式会社
发明人： HOSONUMA MASASHI , NARA MIWAKO , UNO MASAHARU , NISHIKI YOSHINORI , FURUTA TSUNETO , KUROSU TATEO , FUKUNAGA OSAMU , TOJO TETSURO
IPC分类号： B01J21/18 , C01B31/06 , C23C16/27 , C25B11/06
摘要： PROBLEM TO BE SOLVED: To provide a diamond electrode having a lower service life by combining the conventional diamond electrode having a relatively short service life with the other components.
SOLUTION: The diamond electrode for electrolysis comprises an electrode base material 11 in which at least the surface consists of Magneli phase titanium oxide and electrically conductive diamond 12 supported on the electrode as an electrode catalyst, and titanium oxide powder 13 according to necessary. The Magneli phase titanium oxide does not form a stable oxide layer on the surface of the base material, and attains the improvement of its electrical conductivity.
COPYRIGHT: (C)2005,JPO&NCIPI

45. 发明专利

JP2004068127A Electrode for electrolysis, method for manufacturing the same, and electrolytic cell having this electrode for electrolysis 审中-公开
公开(公告)号：JP2004068127A
公开(公告)日：2004-03-04
申请号：JP2002232389
申请日：2002-08-09
申请人： Permelec Electrode Ltd , ペルメレック電極株式会社
发明人： IWAKURA CHIAKI , INOUE HIROSHI , FURUKAWA NAOHARU , NOHARA SHINJI , FURUTA TSUNETO , NISHIKI YOSHINORI , KOIZUMI MEGUMI
IPC分类号： C25B11/08 , C25B11/03
摘要： PROBLEM TO BE SOLVED: To provide an electrode which can drastically improve current efficiency and can rapidly perform a desired reaction, a method for manufacturing the same, and an electrolytic cell using this electrode.
SOLUTION: The electrode 5 for electrolysis is obtained by three-dimensionally forming a hydrogen occlusion material 3 which is an electrode active material on the surface of an electrode base material 1. Atomic hydrogen which is occluded into the hydrogen occlusion material and has high activity is usable as a hydrogenation source and the hydrogen occlusion material has a three-dimensional structure and has an immense increase of its surface area. The current efficiency of the target hydrogenation reaction etc., is improved by the synergistic effects of both.
COPYRIGHT: (C)2004,JPO

46. 发明专利

JP2004043900A Electrolytic synthesis method of peracetic acid 审中-公开
公开(公告)号：JP2004043900A
公开(公告)日：2004-02-12
申请号：JP2002203791
申请日：2002-07-12
申请人： Permelec Electrode Ltd , Rikogaku Shinkokai , ペルメレック電極株式会社 , 財団法人理工学振興会
发明人： OSAKA TAKEO , MADOU SUDAN SHAHA , UNO MASAHARU , NISHIKI YOSHINORI , FURUTA TSUNETO
IPC分类号： C25B3/02
摘要： PROBLEM TO BE SOLVED: To provide a method of efficiently synthesizing peracetic acid by electrolysis.
SOLUTION: Acetic acid and an oxygen-containing gas are fed to an electrolytic cell having an anode 3 and a cathode 5, and electrolysis is performed to electrolytically synthesize peracetic acid. A solid acid 8 such as an ion exchange resin as a catalyst can be stored in a cathode liquid chamber. The progression is possible even at room temperature differently from the conventional method, and on site synthesis is also made possible.
COPYRIGHT: (C)2004,JPO

47. 发明专利

JP2003277021A Apparatus for electrochemically concentrating oxygen 有权
标题翻译：电化学浓缩氧气装置
公开(公告)号：JP2003277021A
公开(公告)日：2003-10-02
申请号：JP2002085693
申请日：2002-03-26
申请人： Permelec Electrode Ltd , Rikogaku Shinkokai , Teijin Ltd , ペルメレック電極株式会社 , 帝人株式会社 , 財団法人理工学振興会
发明人： TAKEDA TOSHIHIRO , UNO MASAHARU , NISHIKI YOSHINORI , FURUTA TSUNETO , SEKIMOTO MASAO , OSAKA TAKEO
IPC分类号： A61M16/10 , C01B13/02
摘要： PROBLEM TO BE SOLVED: To provide an oxygen concentrating apparatus for safely supplying high-concentration oxygen to a user by low power consumption at a low noise level. SOLUTION: This oxygen concentrating apparatus for separating oxygen electrochemically from the mixed gas containing oxygen is provided with an electrolyte consisting of an alkaline aqueous solution, a cathode to be in contact with the electrolyte for reducing the oxygen contained in the supplied gas into a peroxide and an anode to be in contact with the electrolyte for oxidizing the peroxide to produce high-concentration oxygen. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种氧浓缩装置，用于在低噪声水平下以低功耗安全地向用户提供高浓度氧气。解决方案：用于从含有氧气的混合气体电化学分离氧的氧浓缩装置设置有由碱性水溶液，与电解液接触的阴极组成的电解质，用于将供给的气体中所含的氧气还原成与电解质接触的过氧化物和阳极，用于氧化过氧化物以产生高浓度氧。版权所有（C）2004，JPO

48. 发明专利

JP2003073873A Electrolytic fluorination method for organic ether compound 有权
标题翻译：有机醚化合物的电解荧光法
公开(公告)号：JP2003073873A
公开(公告)日：2003-03-12
申请号：JP2001264220
申请日：2001-08-31
申请人： Permelec Electrode Ltd , ペルメレック電極株式会社
发明人： FUCHIGAMI TOSHIO , ISHIKAWA HIDEKI , HASEGAWA MASARU , NISHIKI YOSHINORI , FURUTA TSUNETO
IPC分类号： C07D319/12 , C07C41/22 , C07C43/12 , C07D307/18 , C25B3/08
摘要： PROBLEM TO BE SOLVED: To provide an easier method for performing a fluorination reaction of an organic ether compound, by solving such problems that a conventional organic electrolytic reaction with the use of a solvent, often generates by- products, and causes not only reduction in a yield and selectivity coefficient, but also trouble in isolation of an aimed product.
SOLUTION: This method is characterized by using an electrolytic solution comprising the organic ether compound and a molten salt containing fluorine, to perform the fluorination reaction of the organic ether compound, without using a dedicated solvent. The method is economic and practical, because of thus using no dedicated solvent, further generates little by-product, and obviates an inconvenience associated with the by-product.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供进行有机醚化合物的氟化反应的更容易的方法，通过解决常规的使用溶剂的有机电解反应常常产生副产物的问题，并且不仅导致产率和选择性系数，也是分离目标产品的麻烦。解决方案：该方法的特征在于使用包含有机醚化合物的电解液和含氟的熔融盐，以不使用专用溶剂进行有机醚化合物的氟化反应。该方法是经济实用的，因为不使用专用溶剂，进一步产生副产物，并避免与副产物相关的不便。

49. 发明专利

DE102006050090B4 Sauerstoff-Reduktions-Gasdiffusionskathode und Verfahren zur Durchführung einer Natriumchlorid-Elektrolyse in einer Elektrolysezelle 未知
公开(公告)号：DE102006050090B4
公开(公告)日：2013-11-28
申请号：DE102006050090
申请日：2006-10-24
申请人： PERMELEC ELECTRODE LTD
发明人： YAMADA YUJI , IZAWA YUKI , UNO MASAHARU , NISHIKI YOSHINORI , FURUTA TSUNETO
IPC分类号： C25B11/04 , C25B1/16
摘要： Sauerstoff-Reduktions-Gasdiffusionskathode, umfassend: ein poröses elektrisch leitendes Substrat; Diamant-Teilchen mit einer hydrophoben Oberfläche; und Katalysator-Teilchen, wobei die Diamant-Teilchen und die Katalysator-Teilchen auf dem porösen elektrisch leitenden Substrat angeordnet sind.

50. 发明专利

DE602007008000D1 Gasdiffusionselektrode beschichtet mit leitenden Diamant 未知
公开(公告)号：DE602007008000D1
公开(公告)日：2010-09-09
申请号：DE602007008000
申请日：2007-03-08
申请人： PERMELEC ELECTRODE LTD , UNIV SHINSHU
发明人： TAKASU YOSHIO , MURAKAMI YASUSHI , SUGIMOTO WATARU , YAMADA YUJI , UNO MASAHARU , NISHIKI YOSHINORI , FURUTA TSUNETO
IPC分类号： B01J21/18 , B01J23/38 , B01J23/72 , B01J37/02 , B01J37/08 , C25B11/04 , H01M4/62 , H01M4/86

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